Macro Functions

This section lists the macro functions available for use in Virtual Machine (VM) model macros. VM functions are easily identified by a three letter $FMS prefix. VM functions can be called in post-processor and control emulator macros; however, diagnostics may be generated if a model is not being used. Functions are organized in groups.

The first section summarizes the functions by category.

• Function Summary
• Axes Functions
• Channel Functions
• Compensation Functions
• Component Functions
• Coordinate System Functions
• Display Functions
• Fixture, Part and Stock Functions
• Probe and Collision Test Functions
• Tool and Holder Functions
• Other Functions

Syntax Format Conventions

Syntax Format Conventions

The syntax for macro functions is listed using the following format conventions:

• Square brackets encase syntax that is optional. The 0:n symbol preceding the bracketed item, as in indicates that the bracketed item a can be repeated zero or more times.

• Parentheses encase syntax that lists a number of choices, one of which is required. The parentheses are omitted when the syntax is a simple choice among a number of keywords. The 1:n symbol preceding the parenthesized item, as in indicates that the item a can be repeated one or more times.

• Any value not contained in square brackets or parentheses must be programmed each time the macro function is used.

• Formal keywords are shown in bold upper case, as in ON and AUTO.

• Lower case words within angled brackets identify common syntax, as in <axis>. The syntax of axis is then defined separately. This makes complex syntax more readable.

• Italicized lower case words identify variable parameters supplied in the syntax, such as offset or 'name'.